BB148,115 Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Capacitance @ Vr, F:	2.75pF @ 28V, 1MHz
Capacitance Ratio:	15
Capacitance Ratio Condition:	C1/C28
Voltage - Peak Reverse (Max):	30V
Diode Type:	Single
Q @ Vr, F:	--
Operating Temperature:	-55°C ~ 125°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	SC-76, SOD-323
Supplier Device Package:	SOD-323
Base Part Number:	BB148

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BB148,115: Variable Capacitance (Varicaps, Varactors) Diodes Application Field and Working Principle

A varactor diode, also known as a variable capacitance diode, is a device commonly used in electronic tuning applications. These diodes can be used to create variable capacitance for tuning circuits. The BB148,115 is an example of a variable capacitance diode, and it is unique in its ability to provide a wide range of variable capacitance values. The application field and working principle of the BB148,115 Varicaps diode will be discussed in this article.

Applications of the BB148,115 Varicaps Diode

Variable capacitance diodes like the BB148,115 are commonly used in the design of the circuits that require accurate tuning. These varicaps diodes are particularly useful when the frequency needs to be adjusted over a wide range. The BB148,115 is effective in providing a wide range of capacitance values, allowing the designer to tune their circuit quickly and accurately.The BB148,115 varicaps diode is also a popular choice for applications requiring voltage-controlled tuning. This diode can respond quickly to voltage changes, providing precise voltage-control tuning. This type of tuning is often used in communication and wireless applications, as well as in electronic displays.

Working Principle of the BB148,115 Varicaps Diode

The working principle of the BB148,115 Varicaps diode is based on the concept of capacitance and the change in capacitance as a result of a voltage change. In simple terms, capacitance is the amount of electrical charge stored at a particular voltage.The BB148,115 Varicaps diode is designed to provide a wide range of capacitance values, depending on the applied voltage. When the applied voltage is increased, the capacitance value of the diode will decrease. Conversely, when the applied voltage is decreased, the capacitance value of the diode will increase. This relationship between capacitance and voltage allows the diode to be used as a fine tuning tool.

Conclusion

The BB148,115 Varicaps diode is a popular choice for use in circuits requiring accurate tuning and voltage-controlled tuning. This diode works by providing a wide range of capacitance values, depending on the applied voltage. By understanding the application field and working principle of the BB148,115 Varicaps diode, designers can create more accurate tuning circuits and achieve better results with their designs.

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